Home / 244,192.20-366,288.30-155,509.35

Finding the Fourth Proportional to 244,192.20, 366,288.30 and 155,509.35

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Solution

The fourth proportional to 244,192.20, 366,288.30 and 155,509.35 is: 233,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,192.20 : 366,288.30 = 155,509.35 : x
  2. Step 2: Convert to fraction form
    244,192.20/366,288.30 = 155,509.35/x
  3. Step 3: Cross multiply
    244,192.20x = 366,288.30 × 155,509.35
  4. Step 4: Simplify right side
    244,192.20x = 56,961,255,445.61
  5. Step 5: Solve for x
    x = 56,961,255,445.61/244,192.20
  6. Step 6: Final answer
    x = 233,264.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.